Sheme trial ict 2014Section A

Answer Sheet

Question No.No. Soalan

Candidate's AnswerJawapanCalon

MarksMarkah

1 B 12 True 23 Slander 34 C 45 C 56 False 6

7 a) Z 7b) X 8

8 Proprietary Sotfware 99 LAN 10

10 a) Bus 11b) Star 12

11 Transmission Control Protocol / Internet Protocol 1312 a) Intranet 14

b) Network Interface Card (NIC) 1513 B 16

14 a) Animation / Animasi 17b) Graphic / Grafik 18

15 Clarity / Kekemasan 1916 Graphic Artist 2017 Implementation 2118 C 22

19 a) Logical 23b) Object oriented programming 24

20 a) X 25b) Y 26

21 a) string 27b) double 28

22 a) component 29b) Data 30

23 a) IV 31b) III 32

24 a) delete 33b) Field 34

25 a) book id 35b) unique value 36

Section B answer [ 20 marks]

26 i. List two usages of ICT (2marks)

- For self access learning

- As a reference tool / source of reference

- E-learning

- Other relevant answers.

ii. State two differences between computerized and non computerized systems ( 2marks)

Criteria Email Letter by post

Speed Reach instantly Take at one day to reach

cost At no cost Have to buy stamp to send

Security Email reach the receiver Cost lost in the post

27. a) i. Windows

ii. starting a computer/ managing data & program/ managing memory/ configure devices/ acts as a user

interface. (2marks)

b) resize the graphic/ draw and colour the graphics/ change the contrast/ other relevant answers.

(2marks)

28. a) TCP/IP ( 1 mark)

b)

Intranet Extranet Internet

An internal network accessed by

Individual within an organization

(X)

An internal network accessed by

Organization and its clients and

suppliers. (Y)

A global network accessed by

everyone.

Tight security Tight security Z ( Low security)

29 a) i. Card concept.

ii) It is based on the idea of card stacks containing graphics, audio, video, text and animation./

the elements and events are organized as pages in a book or a stack of cards. (2marks)

b) - draw a storyboard and design user interface

- get ready all the elements needed in his multimedia program like graphics/texts/audio/video (2marks)

30 a) (2 marks)

Data Raw materials that we enter into the computer for us to process into

useful information. Data can be figure, texts,numbers and symbols

People involved is information systems personnel and end users.

Procedure are operating instructions for the user of an information system. Procedures can be in the form of guidelines in the user manuals

Software programs for the computers to carry out most of the instructions related to information processing.

hardware all computer equipment used to perform input, processing and output

functions. Hardware resources also include all media on which data

is recorded, such as paper, floppy disks and compact discs

b)

(2marks)

Section C answer [ 14 marks]

31a) constant = Pie Variable = radius, height, volume (2marks)

b) i) syntax error (1mark)

ii) the coding has wrong spelling in command and decleraton (2marks)

c) Dim Radius. Height as integer Dim Radius, Height as integer

Or

Hight = Val(txtHeight.Text) Height = Val(txtHeight.Text) (2 marks)

32 a) Item ID. Item ID is a primary in another table (Item table) (2 marks)

b) (2marks)

Primary key Foreign key

1. must have unique value

2. link to the data in that table

1. may have duplicate values

2. link to a primary key in another table

c) (3marks)

Item _table Bill_Table

ItemID

Item

Quantity

Price

BillID

ItemID

Table

Date

Time

Sub total

1 mark for 2 tables

2 marks for primary key in each table

33. a) Local area network (LAN)

Is a smallest network which operated ithin a limited physical area such within a single building

(1mark)

b) (2marks)

criteria 33(a) WAN

Transimission media type Twisted pair Fibre optic, radio wave and

satellite

Network size small largest

Cost cheapest expensive

c) X = Modem

enable a computer to transmit data over telephone or cable lines

Y – Network interface card (NIC)

Allow computers to communicate over a computer network (4 marks)